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Extension Kit 17S Integrated Diverter in Polished Nickel

Model#: RP90543PN
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Trinsic®
View Full Trinsic® Bathroom Collection
Extension Kit 17S Integrated Diverter in Polished Nickel
Model#: RP90543PN
List Price: $24450
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
Special Information
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California Prop 65 WARNING
Technology and Special Features
Brilliance® Finish
Special Information
Warning Image
California Prop 65 WARNING
Documents & Specs
Product Support, Repair Parts & Technical Specifications
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Installation Information
Overall Height (in.) :
2-3/16
Valve Type:
NA
REVIEWS
Rated 1 out of 5 by from RIPOFF Would never have bought this product if had known the extension kit was so overly priced. Really? That is robbery. By the time we find out we need it it is too late. Nope!!RIP
Date published: 2025-08-05
Rated 1 out of 5 by from Pricing by location Brian Thank you for the response to my review. Pricing may vary by location but Delta list price is$238. I install many shower valve and have been recommending Delta and Brizio. Very rarely do I have the valve to deep in the wall but when I do I don't expect to be battered by the manufacturer. Maybe I will go bank to Kohler. There extension kits are not as bad
Date published: 2025-05-23
Rated 1 out of 5 by from Price Gouging Delta sucks. How could they price 4 screws and a piece of brass at $228. That is more that the trim. The rough was 1/4" off
Date published: 2025-05-21
Rated 1 out of 5 by from Delta is Awful!!! Same issue as other reviewer . I can’t review the product because I still don’t have it. So I will review the service. Horrible. Delta charges a premium yet it can’t even mange its inventory or handle providing a service that matches what your pay. I will be staying away from Delta and recommend others to do the same.
Date published: 2023-04-21
Rated 1 out of 5 by from No service I can’t review the product because I still don’t have it. So I will review the service. Horrible.
Date published: 2022-01-15
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Q&A

I seem to have lost the set screw for this. What is the size of it or the delta part number for just the set screw? Thank you!

Asked by: Ryan
Hi Ryan, Thank you for contacting Delta Faucet Company. Please accept our sincere apology for the inconvenience you are experiencing locating this information. We will be happy to assist you. The Delta Faucet Extension Kit - MultiChoice® Integrated Diverter - 27 Series In Chrome MODEL#: RP90543 set screw size is #10-32X.187-CUP POINT. Two of these set screws and a wrench are included in RP41996. Parts can be purchased online or locally. Please see our Where to Buy page for help finding dealers in your area or online. https://www.deltafaucet.com/where-to-buy Thank you for being a loyal Delta Faucet customer. We look forward to continuing to serve you. Please feel free to contact us back for further assistance. Best Regards, Kelley
Answered by: Customer Service
Date published: 2024-03-28

What is your return policy on Delta® Extension Kit - MultiChoice® Integrated Diverter - 27 Series In Stainless

Asked by: srs111
Hi srs111, Thank you for contacting Delta Faucet Company! Please accept our sincere apology for the inconvenience you are experiencing with our Delta Faucet Extension Kit - MultiChoice® Integrated Diverter - 27 Series In Stainless MODEL#: RP90543SS. Here is what we can do to resolve your issue for you. I have included the link to our return policy on our website, please see the link below. https://www.deltafaucet.com/ecommerce/return-policy Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you. Please contact us back with any further questions. Best Regards, Nicole
Answered by: Customer Service
Date published: 2024-03-28

How far into the wall can the rough-in sit before this extension kit is needed?

Asked by: Lukai
Hi Lukai, thank you for your interest in the RP90543SS! This kit works for finished wall thickness over 1 1/8” up to 2 1/8”. Please contact us directly if you have any questions or need additional assistance. Best Regards, Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

What extension kit works on the delta dryden model T11851-rb diverter valve and what extension kit works on the delta linden model T11894-rb diverter valve

Asked by: Gateley
Hi Gateley, Thanks so much for contacting Delta Faucet Company! The DRYDEN™ 3-Setting 2-Port Diverter Trim MODEL#: T11851-RB can use the Extension Kit MODEL#: RP75137. Parts can be purchased online or locally. Please see our Where to Buy page for help finding dealers in your area or online. https://www.deltafaucet.com/where-to-buy Please reach out with further questions! Best Regards, Kelley Digital Communications Specialist
Answered by: Customer Service
Date published: 2023-08-24

What extension kit works on the model T11897-rblhp diverter valve

Asked by: Gateley
Hi Gateley, thank you for contacting Delta Faucet Company! The available extension kit that will work with our T11897-RBLHP is RP75137. https://www.deltafaucet.com/parts/product/RP75137.html We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Engagement Specialist
Answered by: Customer Service
Date published: 2023-08-24

One of the other questions asks if champagne bronze is available for this extension kit. The answer was unfortunately no; however i see there is an option now to select champagne bronze as a finish. Is it indeed available now? Thank you.

Asked by: Tiburon
Hi Tiburon! Thank you for your question and we are happy to help. The Delta RP90543 is available in Champagne Bronze. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Customer Service
Date published: 2024-04-23

Does this kit include a stem extension? Like, the cartridge part with the brass stem coming from it?

Asked by: Plumber
Hi Anne, Thanks so much for contacting Delta Faucet Company! Yes, the brass component in the kit is the stem extender. Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Hello. Can you purchase parts within this kit separately? I just need the thread special extension trim nut and the diverter cartridge stem extender.

Asked by: Brian
Hello Valued Customer, Thank you for reaching out to Delta Faucet Company! Our RP90543BL includes all of the parts needed to extend a T27 series trim. The extension parts are not available separately. We appreciate your inquiry. Please reach out directly if you have further questions! Best Regards, Kyra Digital Engagement Specialist
Answered by: Customer Service
Date published: 2024-01-31

DOES THIS EXT KIT FIT ADR 22000 MUTI CHOICE 6 WAY DIVERTER

Asked by: JAMES
Hi Valued Customer, Thank you for your question regarding our Delta Faucet RP90543BL. Yes, the extension kit is compatible with the valve. Please feel free to contact us directly for technical information at 800-345-3358. We are available Monday through Friday from 8 a.m. to 8 p.m. and Saturdays from 9 a.m. to 6 p.m. Eastern Standard Time. Thank you for being a loyal Delta Faucet customer. Best Regards, Themar Digital Communications Specialist (800) 345-3358 customerservice@deltafaucet.com
Answered by: Customer Service
Date published: 2024-10-17

Does this extension kit come in champagne bronze?

Asked by: TMPH
Hello TMPH, Thank you for your question! We apologize for the inconveniences you are experiencing and will be happy to help you. Unfortunately, the Delta Faucet Extension Kit - MultiChoice Integrated Diverter - 27 Series MODEL RP90543 does not come in champagne bronze. Thank you for being a loyal Delta Faucet customer. We look forward to continuing to serve you. Please feel free to contact us back for further assistance. Best Regards, Kelley
Answered by: Kelley
Date published: 2024-03-28
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* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.